package com.qf.week1.day02;

public class PrimeNumber {
    public static void main(String[] args) {

        for(int i = 1;i<=1000;i++){

            boolean flag = true;
            for(int j = 2;j<i;j++){
                if(i%j == 0){
                    flag = false;
                    break;
                }
            }
            if(flag){
                System.out.println(i);
            }
        }

    }
}
